Quoting matt rowntree
Looks like it would be pretty tough in battle! Great design. I think the doors with the hinges might not operate very well; but, all in all, quite impressive. Nice work!
Thanks for your comments. did you refer to the exterior airlock door or the interior room doors? If so, can you please tell me why you think they wont work. I might have to build a couple in real brick to test the concept, however your insights will be greatly appreciated. thanks again OBTW your upgraded ll928 is impressive.